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<h1 class="topictitle1">Host Trust Management</h1>
<div><p id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_p8060118">The host trust function is used to improve system security. After this function is enabled, you can set trusted hosts to prevent hosts beyond the whitelist (untrusted hosts) from attacking the system through forging the ProtectAgent certificate.</p>
<div class="section" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_section986813814710"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_ol59190273716"><li id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_en-us_topic_0000001311013313_en-us_topic_0267359409_en-us_topic_0223232618_li3061316"><span>Choose <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b1565703254713">System</strong> &gt; <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b13681163664712">Security</strong> &gt; <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b20328124094710">Trust</strong>.</span></li><li id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_li284182110813"><span>On the <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b1325655194717">Trust Settings</strong> page, click <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b182816569479">Modify</strong>.</span></li><li id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_li24721456201014"><span>Enable host trust and click <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b1960121719483">Save</strong>.</span></li><li id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_li45391056121112"><span>The following message is displayed. On the <span class="menucascade" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_menucascade145662816153"><b><span class="uicontrol" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_uicontrol184561528151517">Protection</span></b> &gt; <b><span class="uicontrol" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_uicontrol78851229191517">Clients</span></b></span> page, and choose <span class="menucascade" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_menucascade54161041160"><b><span class="uicontrol" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_uicontrol174161843165">More</span></b> &gt; <b><span class="uicontrol" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_uicontrol715169167">Trust</span></b></span> to set trusted hosts. Data protection services are supported only for trusted hosts.</span><p><p id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_p18645101884015"><span><img id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_image195963913373" src="en-us_image_0000001822091224.png"></span></p>
<p id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_p122610194113"></p>
</p></li><li id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_li19452147175"><span>Confirm the information and click <strong id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_b5277534184814">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_note115588487232"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001792345302__en-us_topic_0000001792526914_p9558104816230">You can disable the host trust function. After it is disabled, the system no longer performs whitelist verification for hosts, which may pose security risks. You are advised to enable this function.</p>
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